Equipment unit · VIN-decoded · NHTSA vPIC

2015 Peterbilt 579

1XPBD49X6FD203270 · Truck-Tractor · TRUCK
Carriers run under2
23 mo
Inspections5
all-time
OOS inspections1
of 5
First seen06/27/2023
TN
Last seen05/20/2025
TN
Inspected under 2 different carriers in 23 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
1XPBD49X6FD203270
Make
Peterbilt
Model
579
Model year
2015
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
06/28/2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
02

Inspection history

Every roadside inspection of this VIN, newest first · 06/27/2023 – 05/20/2025

DateStateLevelViol.OOSCarrier (DOT)Plate
05/20/2025TNI · Full1OOSOTC INC 1410188PWM1381/OH
01/28/2025TNI · Full2—OTC INC 1410188PWM1381/UK
01/24/2025TNIII · Driver-only0—OTC INC 1410188PWM1381/OH
10/01/2024TNI · Full2—OTC INC 1410188PWM1381/UK
06/27/2023TNIII · Driver-only1—OHIO TRANSPORT CORPORATION 384170PWM1381/OH
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
OTC INC141018810/01/202405/20/20254OH
OHIO TRANSPORT CORPORATION38417006/27/202306/27/20231OH
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
PWM1381OH—OTC INC01/24/2025 → 05/20/20252
PWM1381UK—OTC INC10/01/2024 → 01/28/20252
PWM1381OH—OHIO TRANSPORT CORPORATION06/27/2023 → 06/27/20231
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded 06/28/2026